Independent HPLC with mass spectrometry analysis confirms SLU-PP-332 30mg from IonPeptide at 99.65% average purity across dual vial bulk sample. Tested by Freedom Diagnostics Testing on January 12, 2026.
Individual vial testing showed net peptide content of 30.19mg and 30.73mg with consistent high-purity results (99.69% and 99.61% respectively). An average purity level of 99.65% indicates high-quality synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.

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